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Gregory Tan Email & Phone Number
Environmental Lawyer
at
Greenberg Traurig, LLP
1 work email found
@gtmlaw.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Environmental Lawyer
Location
Louisville, Colorado, United States
Company size
Who is Gregory Tan? Overview
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Quick answer
Gregory Tan is listed as Environmental Lawyer at Greenberg Traurig, LLP, a company with 5341 employees, based in Louisville, Colorado, United States. AeroLeads shows a work email signal at gtmlaw.com and a matched LinkedIn profile for Gregory Tan.
Gregory Tan previously worked as Attorney at Williams Weese Pepple & Ferguson and Attorney at Greenberg Traurig. Gregory Tan holds J.D., Environmental Science from Vermont Law School.
Company email context
Email format at Greenberg Traurig, LLP
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{last}{first_initial}@gtmlaw.com
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AeroLeads found 1 current-domain work email signal for Gregory Tan. Compare company email patterns before reaching out.
Profile bio
About Gregory Tan
Greg has broad experience in the areas of environmental, natural resources, energy, and land use law. Greg is a former enforcement attorney with the U.S. Environmental Protection Agency where he handled CERCLA cost recovery and multi-media enforcement matters. In private practice, Greg continues to represent clients in CERCLA cost recovery and contribution matters and assists clients in resolving enforcement matters relating to legacy contamination, releases of hazardous substances and petroleum to land and water, air emissions, and stormwater discharges. Greg assists clients with permitting and reporting requirements arising under the Clean Air Act, Clean Water Act, CERCLA, and EPCRA. Greg also performs environmental due diligence and advises clients on the environmental aspects of business transactions. Greg represents clients in the energy, railroad, waste disposal, retail, and land development industries. Greg also handles land use and zoning matters and has assisted clients in obtaining land use entitlements in many jurisdictions throughout the Denver metro area.
Listed skills include Environmental Law, Land Use, Environmental Awareness, Environmental Compliance, and 3 others.
Current workplace
Gregory Tan's current company
Company context helps verify the profile and gives searchers a useful next step.
Greenberg Traurig, Llp
5 roles · 28 years
Gregory Tan work experience
A career timeline built from the work history available for this profile.
Attorney
Jun 2007 - Jan 2024
Assistant Regional Counsel
Handled enforcement of CERCLA, CAA, TSCA, and FIFRA matters throughout the southeast region and counseled the Air Program on title V petition and SIP matters.
1999 - 2007
~8 yrs
Associate
Law Offices Of George E. Butler Ii
Associate attorney in land use and environmental practice focused largely on obtaining entitlements for land development projects in north Georgia.
1998 - 1999
~1 yr
Team & coworkers
Colleagues at Greenberg Traurig, LLP
Other employees you can reach at gtmlaw.com. View company contacts for 5341 employees →
SZ
Sophia Zamora
Colleague at Greenberg Traurig, Llp
Miami, Florida, United States, United States
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SK
Steven Katleman
Colleague at Greenberg Traurig, Llp
Los Angeles, California, United States, United States
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ES
Eni Salami
Colleague at Greenberg Traurig, Llp
Washington DC-Baltimore Area, United States
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MB
Morris Brown Ii
Colleague at Greenberg Traurig, Llp
West Palm Beach, Florida, United States, United States
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SS
Susan Schuchard
Colleague at Greenberg Traurig, Llp
New Providence, New Jersey, United States, United States
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GK
Galit Kierkut
Colleague at Greenberg Traurig, Llp
United States, United States
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JZ
Jennifer Zuch
Colleague at Greenberg Traurig, Llp
New York, New York, United States, United States
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DW
Douglas Weider
Colleague at Greenberg Traurig, Llp
United States, United States
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TW
Teresa Woods
Colleague at Greenberg Traurig, Llp
Roseville, California, United States, United States
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LC
Liana C.
Colleague at Greenberg Traurig, Llp
Miami-Fort Lauderdale Area, United States
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Sophia Zamora
Colleague at Greenberg Traurig, Llp
Miami, Florida, United States, United States
View →
SK
Steven Katleman
Colleague at Greenberg Traurig, Llp
Los Angeles, California, United States, United States
View →
ES
Eni Salami
Colleague at Greenberg Traurig, Llp
Washington DC-Baltimore Area, United States
View →
MB
Morris Brown Ii
Colleague at Greenberg Traurig, Llp
West Palm Beach, Florida, United States, United States
View →
SS
Susan Schuchard
Colleague at Greenberg Traurig, Llp
New Providence, New Jersey, United States, United States
View →
GK
Galit Kierkut
Colleague at Greenberg Traurig, Llp
United States, United States
View →
JZ
Jennifer Zuch
Colleague at Greenberg Traurig, Llp
New York, New York, United States, United States
View →
DW
Douglas Weider
Colleague at Greenberg Traurig, Llp
United States, United States
View →
TW
Teresa Woods
Colleague at Greenberg Traurig, Llp
Roseville, California, United States, United States
View →
LC
Liana C.
Colleague at Greenberg Traurig, Llp
Miami-Fort Lauderdale Area, United States
View →
3 education records
Gregory Tan education
J.D., Environmental Science
M.C.P., City Planning
B.S., Urban Studies
FAQ
Frequently asked questions about Gregory Tan
Quick answers generated from the profile data available on this page.
What company does Gregory Tan work for?
Gregory Tan works for Greenberg Traurig, LLP.
What is Gregory Tan's role at Greenberg Traurig, LLP?
Gregory Tan is listed as Environmental Lawyer at Greenberg Traurig, LLP.
What is Gregory Tan's email address?
AeroLeads has found 1 work email signal at @gtmlaw.com for Gregory Tan at Greenberg Traurig, LLP.
Where is Gregory Tan based?
Gregory Tan is based in Louisville, Colorado, United States while working with Greenberg Traurig, LLP.
What companies has Gregory Tan worked for?
Gregory Tan has worked for Greenberg Traurig, Llp, Williams Weese Pepple & Ferguson, Greenberg Traurig, U.S. Environmental Protection Agency, and Law Offices Of George E. Butler Ii.
Who are Gregory Tan's colleagues at Greenberg Traurig, LLP?
Gregory Tan's colleagues at Greenberg Traurig, LLP include Sophia Zamora, Steven Katleman, Eni Salami, Morris Brown Ii, and Susan Schuchard.
How can I contact Gregory Tan?
You can use AeroLeads to view verified contact signals for Gregory Tan at Greenberg Traurig, LLP, including work email, phone, and LinkedIn data when available.
What schools did Gregory Tan attend?
Gregory Tan holds J.D., Environmental Science from Vermont Law School.
What skills is Gregory Tan known for?
Gregory Tan is listed with skills including Environmental Law, Land Use, Environmental Awareness, Environmental Compliance, Litigation, Legal Research, and Civil Litigation.
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